Nonstop flight route between Hachinohe, Honshū, Japan and Diomede, Alaska, United States:

About this route:

A direct, nonstop flight between JMSDF Hachinohe Air Base (HHE), Hachinohe, Honshū, Japan and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 2,580 miles (or 4,152 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between JMSDF Hachinohe Air Base and Diomede Heliport (FAA: DM2), the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between JMSDF Hachinohe Air Base and Diomede Heliport (FAA: DM2). You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about JMSDF Hachinohe Air Base (HHE):

• In addition to being known as "JMSDF Hachinohe Air Base", other names for HHE include "八戸航空基地" and "Hachinohe Koku-kichi".
• JMSDF Hachinohe Air Base (HHE) currently has only 1 runway.
• The furthest airport from JMSDF Hachinohe Air Base (HHE) is Rio Grande Regional Airport (RIG), which is located 11,480 miles (18,476 kilometers) away in Rio Grande, Brazil.
• Because of JMSDF Hachinohe Air Base's relatively low elevation of 152 feet, planes can take off or land at JMSDF Hachinohe Air Base at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The closest airport to JMSDF Hachinohe Air Base (HHE) is Misawa Air Base 三沢飛行場 Misawa Hikōjō (MSJ), which is located only 12 miles (19 kilometers) NNW of HHE.
• JMSDF Hachinohe Air Base is currently the headquarters of the JMSDF Fleet Air Wing 2, which is equipped with Kawasaki-Lockheed P-3C Orion maritime patrol aircraft, and which is responsible for patrols of the seaward approaches to northern Japan.

Facts about Diomede Heliport (FAA: DM2) (DIO):

• Despite being separated by the new border after the Alaska purchase in 1867, Big Diomede had been home to families now living on Little Diomede and the people living on the American side of the border were very close relatives to those living on the Russian side.
• The island's only school, and likely the most isolated school in the United States, the Diomede School has grades from Pre-K through 12 and approximately 40 students and 5 teachers.
• The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
• Diomede is a city in the Nome Census Area of the Unorganized Borough of the U.S.
• During the centuries, the village on Little Diomede was gradually inhabited as a permanent settlement and the entire island was incorporated into the city of Diomede in 1970.
• The furthest airport from Diomede Heliport (FAA: DM2) (DIO) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,411 miles (16,755 kilometers) away in Villa Las Estrellas, Antarctica.
• After the Cold War ended in the early 1990s, an interest of reuniting with families across the Bering Strait revived.
• Funds for improving the water system have been requested both by the city and the school.
• Because of Diomede Heliport (FAA: DM2)'s relatively low elevation of 0 feet, planes can take off or land at Diomede Heliport (FAA: DM2) at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.